Effect of hot band grain size on development of textures and magnetic properties in 2.0% Si non-oriented electrical steel sheet

K. M. Lee, Moo Young Huh, H. J. Lee, J. T. Park, J. S. Kim, E. J. Shin, O. Engler

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Abstract The effect of hot band grain size on the development of crystallographic texture and magnetic properties in non-oriented electrical steel sheet was studied. After cold rolling the samples with different initial grain sizes displayed different microstructures and micro-textures but nearly identical macro-textures. The homogeneous recrystallized microstructure and micro-texture in the sample having small grains caused normal continuous grain growth. The quite irregular microstructure and micro-texture in the recrystallized sample with large initial grain size provided a preferential growth of grains in <001>//ND and lt;113>//ND which were beneficial for developing superior magnetic properties.

Original languageEnglish
Article number60492
Pages (from-to)53-64
Number of pages12
JournalJournal of Magnetism and Magnetic Materials
Volume396
DOIs
Publication statusPublished - 2015 Aug 15

Fingerprint

Steel sheet
Magnetic properties
textures
Textures
grain size
steels
magnetic properties
microstructure
Microstructure
cold rolling
Cold rolling
Grain growth
Macros

Keywords

  • Core loss
  • Grain growth
  • Grain size
  • Magnetic flux density
  • Non-oriented electrical steel
  • Recrystallization
  • Texture

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Effect of hot band grain size on development of textures and magnetic properties in 2.0% Si non-oriented electrical steel sheet. / Lee, K. M.; Huh, Moo Young; Lee, H. J.; Park, J. T.; Kim, J. S.; Shin, E. J.; Engler, O.

In: Journal of Magnetism and Magnetic Materials, Vol. 396, 60492, 15.08.2015, p. 53-64.

Research output: Contribution to journalArticle

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AU - Huh, Moo Young

AU - Lee, H. J.

AU - Park, J. T.

AU - Kim, J. S.

AU - Shin, E. J.

AU - Engler, O.

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N2 - Abstract The effect of hot band grain size on the development of crystallographic texture and magnetic properties in non-oriented electrical steel sheet was studied. After cold rolling the samples with different initial grain sizes displayed different microstructures and micro-textures but nearly identical macro-textures. The homogeneous recrystallized microstructure and micro-texture in the sample having small grains caused normal continuous grain growth. The quite irregular microstructure and micro-texture in the recrystallized sample with large initial grain size provided a preferential growth of grains in <001>//ND and lt;113>//ND which were beneficial for developing superior magnetic properties.

AB - Abstract The effect of hot band grain size on the development of crystallographic texture and magnetic properties in non-oriented electrical steel sheet was studied. After cold rolling the samples with different initial grain sizes displayed different microstructures and micro-textures but nearly identical macro-textures. The homogeneous recrystallized microstructure and micro-texture in the sample having small grains caused normal continuous grain growth. The quite irregular microstructure and micro-texture in the recrystallized sample with large initial grain size provided a preferential growth of grains in <001>//ND and lt;113>//ND which were beneficial for developing superior magnetic properties.

KW - Core loss

KW - Grain growth

KW - Grain size

KW - Magnetic flux density

KW - Non-oriented electrical steel

KW - Recrystallization

KW - Texture

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